Individual Calculations February 2013
 Nagendiran, S  Total change: -12.60  Rating chartPersonal card
 National B Chess Tournament for the Blind Bhubaneswar, Orissa IND 2012-12-26
RcRownchangeKK*chgGame
 1563 1452 1.00 4 -0.42 30 -12.60 
  Waghmare, Sachin Lahu 1670 IND0.001-0.2230-6.60 
  Abdul Samad, Erumali 1372 IND1.0010.393011.70 
  Samant, Milind 1591 IND0.001-0.3130-9.30 
  Vaishali, Nrendra Salavkar 1618 IND0.001-0.2830-8.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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